A-scan Ultrasound biometry, also referred to as just A-scan, utilizes an ultrasound device for diagnostic testing in Opthalmology practices. This device can determine the length of the eye and can be useful in diagnosing common sight disorders. A-scans are also extremely beneficial in cataract surgeries, as they enable the Opthalmologist to determine the power of the intraocular lens (IOL) needed for the artificial implant. Another use for A-scans is diagnosing and measuring masses in the eyes.
Determing which A-scan product would be useful for your practice can be daunting and many boast extra features, or combined uses such as A-scan/Pachymeters or A-scan/B-scan. Choose your vendor wisely and be sure they offer some form of customer service for training and implementation.
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| Company | MEDA CO., LTD. | MEDA CO., LTD. | MEDA CO., LTD. | MEDA CO., LTD. |
| Item | ODM-2200 Ultrasonic A/B Scan | MD-1000A A Scan | ODM-2100 Ultrasonic A/B Scan | ODM-2100S Ultrasonic A/B Scan |
| Price | Inquire | Inquire | Inquire | Inquire |
| Description | ODM-2200 Ultrasonic A/B Scanner for Ophthalmology is specially designed for doctors those having a higher demanding with his diagnosis. From the fine image to the possibility of working with PC, each feature gives a feeling of profession. Besides | The MD-1000A A scan is used to measure Axial length and calculate IOL power. With auto and manual measuring methods, it can meet the demands for different types of patients. Users may choose contact mode for quick measurement or immersion mode to | ODM-2100 Ultrasonic A/B Scanner for Ophthalmology is specially designed for doctors those having a higher demanding with his diagnosis. From the fine image to the possibility of working with PC, each feature gives a feeling of profession. Besides | ODM-2100S Ultrasonic A/B Scanner for Ophthalmology is specially designed for doctors those having a higher demanding with his diagnosis. From the fine image to the possibility of working with PC, each feature gives a feeling of profession. Besides |
| Features | - Color LCD fixes the finest image
- Post-process helps find out more details
- May work with computer.
- Pseudo-color gives more detail.
- Dual image in one picture
- Play back for 56 images.
- TGC for B-Scan.
B-MODE
- Color: 8 color codes
- Frequency: 10 MHZ
- TGC: -30 - 0 dB
- Resolution: axial ¡Ü0.2mm; lateral ¡Ü0.4mm
- Scanning scope: angle 53¡ã,
Depth: 34mm - 60mm
- Gray scale: 256
- Cineloop: 5.6 secs/56 images; single or circle
- Memory: 8 images
A-MODE
- Frequency: 10 MHZ
- Measuring mode: immersion/contact
- Biometry accuracy: ¡Ü0.06 mm
- Measuring scope(AL): 16 - 40mm
- Measuring method: automatic (for normal, aphakic, special, dense cataract) and manual.
- Formulae: SRK/T, SRK-II, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS
- Memory: up to 50 groups data, permanently
| - Precise Measurement with both Immersion and Contact measuring mode
- High-resolution touch screen for easy operation
- Totally portable and sleek
- Auto Gain Control
- Built-in thermal printer
- Multiple formulae, specially selected formulae for post-refractive patient
| - 10" Analogue Monitor displays real image.
- Finest image quality brings out details.
- Post-process helps find out more details
- Play back for 56 images.
- Dual image in one picture
- TGC for B-Scan.
- Compatible with computer
- Portable for out-calls
B-MODE
- Frequency: 10 MHZ
- TGC: -30 - 0 dB
- Resolution: axial ¡Ü0.2mm; lateral ¡Ü0.4mm
- Scanning scope: angle 53¡ã,
Depth: 34mm - 60mm
- Gray scale: 256
- Cineloop: 5.6 secs/56 images; single or circle
- Memory: 8 images
A-MODE
- Frequency: 10 MHZ
- Measuring mode: immersion/contact
- Biometry accuracy: ¡Ü.06 mm
- Measuring scope(AL): 16 - 40mm
- Measuring method: automatic (for normal, aphakic, special, dense cataract) and manual
- Formulae: SRK/T, SRK-II, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS
- Memory: up to 50 groups data, permanently
| - 7" Analogue Monitor displays real image.
- Post-process helps find out more details.
- Finest image quality brings out details.
- Dual image in one picture.
- Portable for out-call.
B-MODE
- Frequency: 10 MHZ
- Resolution: axial ¡Ü0.2mm; lateral ¡Ü0.4mm
- Scanning scope: angle 53¡ã,
Depth: from 31mm to 63mm
- Gray scale: 256
- Memory: 8 images
A-MODE
- Frequency: 10 MHZ
- Measuring mode: Contact
- Biometry accuracy: ¡Ü0.06 mm
- Measuring scope(AL): 16 - 40mm
- Measuring method: automatic (for normal, aphakic, special, dense cataract) and manual.
- Formulae: SRK/T, SRKII, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS
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| Approval | CE Mark
FDA | CE Mark
FDA Approved | CE Mark
FDA | CE Mark
FDA |
| Product Number | ODM-2200 | Inquire | ODM-2100 | ODM-2100S |
| Resolution | B-Mode: axial ¡Ü0.2mm; lateral ¡Ü0.4mm | Inquire | B-Mode: axial ¡Ü0.2mm; lateral ¡Ü0.4mm | B-Mode: axial ¡Ü0.2mm; lateral ¡Ü0.4mm |
| Scan Type | A/B Scanner | Inquire | A/B Scanner | A/B Scanner |
| IOL Formulas | A-Mode: SRK/T, SRK-II, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS | Inquire | A-Mode: SRK/T, SRK-II, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS | A-Mode: SRK/T, SRKII, BINKHOST-II, HOLLADAY, HOFFER-Q and HAIGIS |
| Get quote | Inquire | Inquire | Inquire | Inquire |